AIDL: Implement QoS SCS policy stub APIs

Add implementation for QoS SCS policy APIs and callbacks:
 - addQosPolicyRequestForScs
 - removeQosPolicyForScs
 - removeAllQosPoliciesForScs
 - onQosPolicyResponseForScs

Bug: 236182432
Test: m
Change-Id: Ie6c66e2e6783c20c8754ce9e7bfdd31eacc4f29e
diff --git a/wpa_supplicant/aidl/aidl.cpp b/wpa_supplicant/aidl/aidl.cpp
index b4518bf..614d66d 100644
--- a/wpa_supplicant/aidl/aidl.cpp
+++ b/wpa_supplicant/aidl/aidl.cpp
@@ -1073,3 +1073,17 @@
 
 	return aidl_manager->getCertificate(alias, value);
 }
+
+void wpas_aidl_notify_qos_policy_scs_response(struct wpa_supplicant *wpa_s,
+		unsigned int count, int **scs_resp)
+{
+	if (!wpa_s || !count || !scs_resp)
+		return;
+
+	AidlManager *aidl_manager = AidlManager::getInstance();
+	if (!aidl_manager)
+		return;
+
+	wpa_printf(MSG_DEBUG, "Notifying Qos Policy SCS Response");
+	aidl_manager->notifyQosPolicyScsResponse(wpa_s, count, scs_resp);
+}